Truck platform



FIG. 1 is a top plan view of a truck platform showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side beingsubstantially a mirror image of the side shown herein;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an end elevational view thereof, the opposite end beingsubstantially a mirror image thereof.

The ornamental design for a truck platform, as shown.